| Part Number | T74LS191 |
| Manufacturer | ST Microelectronics |
| Description | (T74LS190 / T74LS191) Presettable Up/Down Counters |
| Published | Apr 25, 2006 |
| Detailed Description | ( DataSheet : www.DataSheet4U.com ) www.DataSheet4U.com www.DataSheet4U.com ... |
| Datasheet |
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